ἐπιμηνάω
From LSJ
τὸ δὲ ποιεῖν ἄνευ νοῦ ἃ δοκεῖ καὶ σὺ ὁμολογεῖς κακὸν εἶναι: ἢ οὔ → but doing what one thinks fit without intelligence is—as you yourself admit, do you not?—an evil
English (LSJ)
3pl. pf. -μεμηνάκαντι, = ἐπιμεμενήκασι, they have been content to wait, Schwyzer91.11 (Argos, iii B.C.).